blob: e6481d5ee19c6ff8ff9103c3ff6227eaf2b0e79a [file] [log] [blame]
package net.floodlightcontroller.util.serializers;
import java.io.IOException;
import org.codehaus.jackson.JsonNode;
import org.codehaus.jackson.JsonParser;
import org.codehaus.jackson.JsonToken;
import org.codehaus.jackson.JsonProcessingException;
import org.codehaus.jackson.ObjectCodec;
import org.codehaus.jackson.map.JsonDeserializer;
import org.codehaus.jackson.map.DeserializationContext;
import net.floodlightcontroller.util.FlowEntryId;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Deserialize a Flow Entry ID from a string.
*/
public class FlowEntryIdDeserializer extends JsonDeserializer<FlowEntryId> {
protected static Logger log = LoggerFactory.getLogger(FlowEntryIdDeserializer.class);
@Override
public FlowEntryId deserialize(JsonParser jp,
DeserializationContext ctxt)
throws IOException, JsonProcessingException {
FlowEntryId flowEntryId = null;
jp.nextToken(); // Move to JsonToken.START_OBJECT
while (jp.nextToken() != JsonToken.END_OBJECT) {
String fieldname = jp.getCurrentName();
if ("value".equals(fieldname)) {
String value = jp.getText();
log.debug("Fieldname: " + fieldname + " Value: " + value);
flowEntryId = new FlowEntryId(value);
}
}
return flowEntryId;
}
}